The mind-bending world of birotary engines - a hybrid of piston and rotary technology that could revolutionize aviation. But ...

Chinese firm Dongan Auto revives the Wankel engine, developing a lightweight prototype aimed at next-gen aerial mobility ...

Meet the Birotary, a crazy new and complicated engine that has three cylinders arranged like a star, a rotating block, a ...

The rotary internal combustion engine made most famous by Japanese car maker Mazda is set to be reborn... in China.

Parnassus Investments, an investment management company, released the “Parnassus Mid Cap Fund” third-quarter 2025 investor ...

Nevertheless, the performance, design and handling made the FD a Japanese icon, and a twin-turbo like no other. This Bathurst ...

The European Union (EU) is to support research and technology efforts on the development of small turbofan engines for ...

Congress won’t fund the Army’s plans to outsource training for new helicopter pilots until it sees the results of a trial ...

An unexpected pothole that ended my final drive with two flat tires revealed more about the 2026 Mazda CX 70 Turbo S Premium ...

The go-to aircraft when it comes to ridiculing Second World War German aircraft design, the Bv 141 was an extremely efficient ...

Ford and other carmakers must shift gears in their business plans away from EVs, a costly endeavor. Here is what it could ...

Spotter planes can no longer directly see enemy submarines. Today, their mission is overwhelmingly acoustic—listening to ...